If you’re interested in this stuff Asianometry has lots of great videos. They’re not all on semiconductors, but he’s done a lot on this history, developments, and what’s going on in that world.

https://www.youtube.com/c/Asianometry/videos

I've learned so much from this channel. One of the best out there.

Even the video about zippers was fascinating.

https://www.youtube.com/watch?v=9d6eNmtHFQk